Itagaki

Atsushi Itagaki, Nagaokakyo-Shi JP

Patent application number

Description

Published

20150115949

BRIDGE CIRCUIT AND MAGNETIC SENSOR INCLUDING THE CIRCUIT - A magnetic sensor having a large magnetic-field detection angle range and a bridge circuit used in the magnetic sensor, in each of multiple MR elements in the bridge circuit, multiple strips, on the whole, along a direction substantially orthogonal to a magnetic-field detection direction are arranged in parallel at certain intervals and are sequentially connected so as to be folded back and, in each of the multiple strips, multiple strips along the magnetic-field detection direction are arranged in parallel at certain intervals and are sequentially connected so as to be folded back to form a zigzag pattern in which the multiple strips are electrically connected in series to each other.

04-30-2015

Daiju Itagaki, Tokorozawa-Shi JP

Patent application number

Description

Published

20130006433

CONTROL SYSTEM, TRANSFORMER, PROTECTION CONTROL APPARATUS, AND BIT STREAM STORAGE UNIT - According to one embodiment, the A/D conversion unit includes a ΔΣ modulating device which samples the analog electric quantity provided by the electric power system with a predetermined modulation frequency and outputs a bit stream changing over time of single bit obtained by performing ΔΣ modulation, and the digital operation processing unit includes one or more digital filters which inputs the bit stream from the ΔΣ modulating device and of which frequency characteristics differ according to a type of protection control operation, and one or more operation processing elements which perform different kinds of protection control operation processing, based on the bit stream provided by the digital filter.

01-03-2013

Hajime Itagaki, Yasugi-Shi JP

Patent application number

Description

Published

20150027592

AMORPHOUS ALLOY RIBBON AND METHOD OF PRODUCING THE SAME - The invention provides a method of producing an amorphous alloy ribbon, the method including a step of producing an amorphous alloy ribbon by discharging a molten alloy through a rectangular opening of a molten metal nozzle having a molten metal flow channel along which the molten alloy flows, the opening being an end of the molten metal flow channel, onto a surface of a rotating chill roll, in which, among wall surfaces of the molten metal flow channel, a maximum height Rz(t) of a surface t, which is a wall surface parallel to a flow direction of the molten alloy and to a short side direction of the opening, is 10.5 μm or less.

01-29-2015

20150050510

AMORPHOUS ALLOY RIBBON - The invention provides an amorphous alloy ribbon consisting of Fe, Si, B, C, and unavoidable impurities, in which a content of Si is from 8.5 atom % to 9.5 atom %, and a content of B is from 10.0 atom % to less than 12.0 atom % when a total content of Fe, Si, and B is 100.0 atom %, a content of C relative to the total content of 100.0 atom % is from 0.2 atom % to 0.6 atom %, and the ribbon has a thickness of from 10 μm to 40 μm and a width of from 100 mm to 300 mm.

02-19-2015

Hiromu Itagaki, Niiza Saitama JP

Patent application number

Description

Published

20150207199

COMBINER - The combiner includes a printed board, first and second conductor plates, and first and second conductor parts. The printed board includes a hole passing from a first surface to a second surface opposite to the first surface. The first conductor plate is made of a copper plate and mounted on the first surface of the printed board to close the hole. The second conductor plate is made of a copper plate and mounted on the second surface of the printed board to close the hole. The first conductor part is opposed to the first conductor plate with a predetermined space between the first conductor part and the first conductor plate. The second conductor part is opposed to the second conductor plate with a predetermined space between the second conductor part and the second conductor plate.

07-23-2015

Hiroshi Itagaki, Kanagawa JP

Patent application number

Description

Published

20150347022

READING AND WRITING VIA FILE SYSTEM FOR TAPE RECORDING SYSTEM - Communicating data with a medium is provided. A cache is provided for storing target data of a file identified by an access request from an application of a host. The cache is divided into a read cache, a write cache, and an index cache. Responsive to receiving the access request: the medium is loaded onto a drive using a file system; target data is stored to the write cache and to the read cache; and the index file stored in the index cache is updated to reflect position metadata about the target data stored in the write cache. Responsive to initiating unloading of the medium from the drive: the updated index file stored in the index cache is written to the index partition of the medium; and the target data stored in the write cache is written onto a data partition of the medium without using the file system.

12-03-2015

20160092315

FILE SYSTEM FOR ROLLING BACK DATA ON TAPE - Rolling back data on tape in a file system is provided. A management tape is prepared. The management tape has only index files recorded thereon. The index files contain information about start positions and lengths of corresponding data files recorded on normal tapes. The index files further contain identification information for the normal tapes. A first index file of the management tape is read. The first index file is related to a data file to be rolled back. The first index file is read out from the management tape mounted on a first tape drive. The data file to be rolled back is read out of a first normal tape. The first normal tape is identified based on information in the first index file. The first normal tape is mounted on a second tape drive.

03-31-2016

Isao Itagaki, Abiko-Shi JP

Patent application number

Description

Published

20130114984

SHEET PUNCHING DEVICE AND IMAGE FORMING APPARATUS - A sheet punching device including: a die which has a die hole and is configured to be driven to rotate; a punch configured to move in and out of the die hole to punch a hole in a sheet; and a punch operating unit configured to reciprocate the punch with respect to the die hole in a state in which the punch is opposed to the die hole of the die, to move the punch in and out of the die hole.

Keita Itagaki, Kanagawa JP

Kenji Itagaki, Suntou-Gun JP

Patent application number

Description

Published

20150191167

CONTROL APPARATUS FOR HYBRID VEHICLE - In a control apparatus of the present invention, when a predetermined engagement condition is satisfied while an internal combustion engine is operated, first a rotating speed control which makes a first MG output a torque so that a rotating speed of the first MG becomes zero is executed, and subsequently an engagement control which switches a state of a lock mechanism to an engagement state is executed when an engagement switching condition is satisfied during execution of the rotating speed control. When a temperature of a first inverter of the first MG becomes equal to or higher than an engagement prohibition temperature which is lower than a working upper limit temperature during the execution of the rotating speed control, the execution of the engagement control is prohibited.

07-09-2015

20150217760

CONTROL APPARATUS FOR HYBRID VEHICLE - A control apparatus is applied to a hybrid vehicle. The hybrid vehicle includes an internal combustion engine and a second MG as driving sources, and a power split mechanism which is capable of changing and transmitting to an output portion transmitting torque to drive wheel, a rotating speed of the internal combustion engine. And, the hybrid vehicle is capable of switching a gear ratio mode of the power split mechanism between a variable gear ratio mode and a fixed gear ratio mode. The control apparatus determines whether or not a switching of the gear ratio modes is prohibited based on a vehicle speed and a gradient of a road. And, when it is determined that the switching is prohibited, the control apparatus maintains the gear ratio mode in the variable gear ratio mode or the fixed gear ratio mode.

08-06-2015

20150307080

CONTROL SYSTEM OF HYBRID VEHICLE - A control system is provided in a vehicle including an internal combustion engine, a second MG, and a first MG. The control system starts the engine when required vehicle output becomes equal to or larger than a predetermined start threshold value, and stops the engine when the required vehicle output becomes equal to or smaller than a predetermined stop threshold value. The control system controls the engine so that output power equal to or larger than a predetermined output lower-limit value is generated, during a period from the time when the required vehicle output becomes equal to or larger than the predetermined start threshold value to the time when the required vehicle output becomes equal to or lower than the predetermined stop threshold value. The predetermined output lower-limit value is set to the predetermined start threshold value used when the required vehicle output becomes equal to or larger than the predetermined start threshold value.

10-29-2015

20150369144

CONTROL APPARATUS FOR VEHICLE - A control apparatus for a vehicle is provided. The vehicle includes an engine and a transmission. The transmission is configured to continuously change an engine operating point that is defined by a rotational speed of the engine and a torque of the engine. The control apparatus includes an ECU. The ECU is configured to, when a target engine required power increases in response to a reacceleration operation, set the rotational speed and the torque so as to reach a power of the engine to the target engine required power while holding the rotational speed equal to or higher than the rotational speed at a time of the reacceleration operation. The ECU is configured to control the engine operating point based on the set rotational speed and the set torque.

12-24-2015

Kenji Itagaki, Suntou-Gun Shizuoka-Ken JP

Patent application number

Description

Published

20150298686

HYBRID VEHICLE CONTROL APPARATUS - A hybrid vehicle control apparatus configured to control a hybrid vehicle having an engine, a first electrical rotating machine, a second electrical rotating machine, a power supply, and an engagement mechanism, is provided with: a specifying device configured to specify a state of the power supply; and a controlling device configured to select and perform one control on the basis of the specified state of the power supply and required torque of engine brake, from among a plurality of controls including (1) first control in which the engagement mechanism is controlled to be in a disengaged state and the first electrical rotating machine is controlled according to the required torque of the engine brake and (2) second control in which the engagement mechanism is set to be in an engaged state and the second electrical rotating machine is controlled according to the required torque, if the engine brake is required.

10-22-2015

Kenji Itagaki, Sunto-Gun, Shizuoka-Ken JP

Patent application number

Description

Published

20160101681

HYBRID-VEHICLE DRIVING DEVICE - A driving device includes: a power distribution mechanism configured such that a ring gear is connected to an internal combustion engine, a sun gear is connected to a first MG, and a carrier is connected to a counter shaft in a power transmittable manner; and a clutch mechanism that is able to connect the sun gear to the ring gear. The internal combustion engine, the first MG, the power distribution mechanism, and the clutch mechanism are placed on the same axis. The clutch mechanism is placed on an opposite side to the internal combustion engine across the first MG and the power distribution mechanism.

04-14-2016

Kennosuke Itagaki, Kanagawa-Ken JP

Patent application number

Description

Published

20160141143

ELECTRON BEAM WRITING APPARATUS AND OUTPUT CONTROL METHOD - An output control method according to an embodiment is to control an output by a deflection amplifier that outputs a voltage signal to a deflection electrode of an electron beam writing apparatus. The voltage signal is proportional to input data, and the method includes: performing, for the voltage signal generated by synthesizing respective outputs by a plurality of D/A converters to which a control range of the voltage signal is assigned, the respective outputs by the plurality of D/A converters being proportional to respective inputs, sampling on at least either a lower limit value of the voltage signal within the control range or an upper limit value thereof; and generating a correction value to correct the output by the D/A converter based on the sampling result.

05-19-2016

Kentaro Itagaki, Chiyoda-Ku JP

Patent application number

Description

Published

20120315928

MOBILE TERMINAL AND LOCATION MEASUREMENT METHOD - A mobile terminal and a location measurement method that can reduce measurement loads on the terminal. A GPS positioning unit performs location measurement in predetermined cycles or in accordance with user instructions. In performing the measurement, a control unit determines a movement state of the mobile terminal. The control unit, when determining that the mobile terminal is in a stationary state and the mobile terminal has not moved from a most recently measured location by referring to state information stored in a state information management table, can cause the location information storage table to store therein the most recently measured location stored in the location information storage table as a current location of the mobile terminal.

Kichiya Itagaki, Kanagawa JP

Patent application number

Description

Published

20150262599

SEMICONDUCTOR INTEGRATED CIRCUIT AND OPERATING METHOD FOR THE SAME - The present invention realizes a calibration operation for detecting a motor speed, without employing digital correcting by an external CPU. The calibration operation calculates a comparison reference value corresponding to aback EMF detection signal of a back EMF detector circuit when a zero current flows through a motor and when an arm is fixed. Accordingly, the back EMF detection signal of the back EMF detector circuit is set as the first value and the second value responding to the non-zero current flowing through the motor, and the semiconductor integrated circuit calculates the comparison reference value from the first value and the second value. The difference between the comparison reference value and the comparison input value as the back EMF detection signal of the back EMF detector circuit is reduced by adjusting the gain of an internal amplifier of the back EMF detector circuit by an adjustment unit.

09-17-2015

Kiyotaro Itagaki, Kanagawa-Ken JP

Patent application number

Description

Published

20140269073

SEMICONDUCTOR MEMORY DEVICE - An aspect of the present embodiment, there is provided a semiconductor memory device including memory cell arrays, each of the memory cell arrays including memory cells, including a clock generator configured to generate clock, an input-output circuit configured to input and output data, buses, a portion of each of the buses crossing the memory cell arrays, switches, each of the switches being placed in the bus, control circuit configured to control the switches to generate a path which transfers clock and data without overlapping with an activated memory cell as viewed from above.

09-18-2014

Masaki Itagaki, Redmond, WA US

Patent application number

Description

Published

20090063126

Validation of the consistency of automatic terminology translation - A method of determining the consistency of training data for a machine translation system is disclosed. The method includes receiving a signal indicative of a source language corpus and a target language corpus. A textual string is extracted from the source language corpus. The textual string is aligned with the target language corpus to identify a translation for the textual string from the target language corpus. A consistency index is calculated based on a relationship between the textual string from the source language corpus and the translation. An indication of the consistency index is stored on a tangible medium.

03-05-2009

20100082324

REPLACING TERMS IN MACHINE TRANSLATION - A system described herein includes a receiver component that receives an output translation from a machine translation system, wherein the output translation is in a target language and is based at least in part upon an input to the machine translation system in a source language, and wherein the input to the machine translation system includes a first term in the source language and the output translation includes a second term in the target language that corresponds to the first term. The system additionally includes a replacer component in communication with the receiver component that accesses a dictionary of term correspondences, wherein the dictionary of term correspondences includes an indication that the input first term in the source language is desirably translated to a third term in the target language, and wherein the replacer component is configured to automatically replace the second term with the third term to modify the output translation.

04-01-2010

Masao Itagaki, Niigata JP

Patent application number

Description

Published

20150098029

HEAD-UP DISPLAY DEVICE - Provided is a head-up display (HUD) device capable of effectively preventing damage to a liquid-crystal display device due to entry of exterior light. A HUD device has a liquid-crystal panel, and is provided with a liquid-crystal display device for realizing a transparent display using light from a backlight, a control means for controlling the liquid-crystal display device, and an optical system for reflecting the display light outputted by the liquid-crystal display device onto a windshield. A flat mirror constituting the optical system allows infrared rays of incident light to pass behind the mirror and reflects the visible light. The HUD device is provided with an infrared-ray sensor positioned behind the flat mirror, and the control means reduces the brightness of the light of the backlight or extinguishes the backlight when the strength detected by the infrared-ray sensor exceeds a predetermined threshold.

04-09-2015

Masao Itagaki, Nagaoka JP

Patent application number

Description

Published

20130135748

VEHICULAR HEADS-UP DISPLAY DEVICE - Provided is a vehicular heads-up display device with which it is possible to avoid burn-in of an internal component upon a reflecting member by exterior light, improving display quality. A vehicular heads-up display device, comprising a case body (

05-30-2013

Michael Itagaki, Bellevue, WA US

Patent application number

Description

Published

20150190970

TEXTURING OF 3D MEDICAL IMAGES - A computing system having at least one processor is arranged to convert medical imaging data into a three-dimensional (3D) model of a medical object that has non-natural texturing (not naturally found in nature on the medical object). Medical imaging data is converted into a 3D surface representation, which may be exported into an engineering file format. The engineering file formatted data is then further converted into a 3D model of the medical object where color and/or surface texturing is applied to create 3D model of the medical object with non-natural texturing, and optionally other non-natural features. In one embodiment, the 3D model may then be printed using a 3D printing device to generate a physical representation of the medical object with non-natural texturing. The 3D model may also be rendered for use in generating one or more 3D images, such as a 3D animation sequence.

07-09-2015

Naho Itagaki, Fukuoka-Shi, Fukuoka JP

Patent application number

Description

Published

20150303334

MULTI-QUANTUM WELL SOLAR CELL AND METHOD OF MANUFACTURING MULTI-QUANTUM WELL SOLAR CELL - Provided at low cost is a multi-quantum well solar cell such that recombination of carriers generated by light absorption is suppressed and a high photoelectric conversion efficiency is achieved. This multi-quantum well solar cell comprises a substrate, a p-type semiconductor layer, a barrier layer, a well layer, an n-type semiconductor layer, and electrodes, and is characterized in that the barrier layer and the well layer comprise crystals having a wurtzite crystal structure, the well layer is composed of a metal-oxynitride that comprises Zn and at least one element selected from a group consisting of In, Ga, and Al, and a piezoelectric electric field is generated in the well layer. This allows for the provision of a multi-quantum well solar cell such that recombination of carriers generated by light absorption is suppressed and a high photoelectric conversion efficiency is achieved.

10-22-2015

Takahiro Itagaki, Nagareyama JP

Patent application number

Description

Published

20140266440

OFFSET CANCELLATION WITH MINIMUM NOISE IMPACT AND GAIN-BANDWIDTH DEGRADATION - A system for cancelling offset includes a gain circuit. The gain circuit may include a transistor circuit connected to a pair of input nodes and configured to convert an input signal to an output signal so that the output signal has a gain compared with the input signal. The gain circuit also may include a pair of output nodes configured to receive the output signal from the transistor circuit. The gain circuit is configured to cause a voltage change at one of the output nodes relative to another output node, in response to the gain circuit receiving a feedback offset correction signal. This effectively cancels at least a portion of an offset in the output signal

09-18-2014

Takeshi Itagaki, Kyoto-Shi JP

Patent application number

Description

Published

20130229186

SWITCH FAILURE DETECTION DEVICE, BATTERY PACK INCLUDING THE SAME, AND METHOD OF DETECTING FAILURE OF ELECTRONIC SWITCH - A switch failure detection device includes a switch, a rectifier, a switch voltage detection circuit, and a controller. The switch is connected in a path in which a charging current to and a discharging current flow. The rectifier passes a discharging current by bypassing the switch when the switch is turned off. The detection circuit detects a voltage between an input and an output of the switch. The controller is configured to: determine whether the electric storage device is in a discharging state; send an off-command signal to the switch if the electric storage device is in the discharging state; receive the voltage; determine an input-output voltage of the switch based on the voltage; determine whether the input-output voltage is lower than a first reference voltage; and determine the switch has a turn-off problem if the input-output voltage is lower than the first reference voltage.

09-05-2013

20130300425

ELECTRIC STORAGE DEVICE MANAGEMENT SYSTEM, ELECTRIC STORAGE DEVICE PACK, AND METHOD OF ESTIMATING STATE OF CHARGE - An electric storage device management system includes a voltage sensor, a memory, and a controller. The voltage sensor detects a voltage across an electric storage device having a correlation between an open circuit voltage (OCV) and a state of charge (SOC) including a slight change region and a sharp change region. The memory stores information on correlation between OCV and SOC in the sharp change region. The controller is configured to: determine an OCV based on a voltage detected by the voltage sensor; determine whether the defined OCV is within the sharp change region; determine an SOC corresponding to the defined OCV based on the stored information stored if the defined OCV is within the sharp change region; determine the determined SOC as an estimated SOC; and prohibit the determining of the SOC as an estimated SOC if the defined OCV is out of the sharp change region.

11-14-2013

20130320986

SWITCH FAILURE DIAGNOSIS DEVICE AND ELECTRIC STORAGE APPARATUS - A switch failure diagnosis device for using in a current path between an electric device and an electric storage device includes plural switches, a switch terminal voltage detector, and a controller. The switches are connected parallel to each other in the current path. The switch terminal voltage detector outputs a switch terminal voltage detection signal. The controller is configured to: select the switches at different time in sequence and input an open instruction signal to each switch at the time when the switch is selected; and determine, based on the switch terminal voltage detection signal output while the open instruction signal is given, that at least one of the switches has a failure if the detected voltage is in a failure determination range.

12-05-2013

20140042828

ELECTRIC STORAGE APPARATUS AND POWER PATH SWITCH APPARATUS - An electric storage apparatus includes: an electric storage device; a potential difference measuring unit for measuring a potential difference at two arbitrary points on a charging/discharging path for the electric storage device; a self-holding switch disposed between the two points on the charging/discharging path; a current measuring unit for measuring a current flowing on the charging/discharging path; a switch controller for controlling switching of the self-holding switch based on at least the state of the electric storage device; and an operational state determining unit for determining the operational state of the self-holding switch based on the control state of the switch controller and at least one of a result measured by the potential difference measuring unit and a result measured by the current measuring unit.

02-13-2014

20140176140

SWITCH FAILURE DIAGNOSIS DEVICE AND ELECTRIC STORAGE APPARATUS - A switch failure diagnosis device for using in a current path between an electric device and an electric storage device includes plural switches, a switch terminal voltage detector, and a controller. The switches are connected parallel to each other in the current path. The switch terminal voltage detector outputs a switch terminal voltage detection signal. The controller is configured to: select the switches at different time in sequence and input an open instruction signal to each switch at the time when the switch is selected; and determine, based on the switch terminal voltage detection signal output while the open instruction signal is given, that at least one of the switches has a failure if the detected voltage is in a failure determination range.

SWITCH FAILURE DETECTION DEVICE, BATTERY PACK INCLUDING THE SAME, AND METHOD OF DETECTING FAILURE OF ELECTRONIC SWITCH - A switch failure detection device configured to be installed in an electric system including an electric storage device, the switch failure detection device including at least one electronic switch to be connected in a path in which a charging current to the electric storage device and a discharging current from the electric storage device flow, the at least one electronic switch including a first electronic switch, at least one rectifier for passing a discharging current by bypassing the electronic switch when the electronic switch is turned off, the at least one rectifier including a first rectifier being connected parallel to or being parasitic to the first electronic switch such that a forward direction thereof corresponds to a direction in which the discharging current flows, a switch voltage detection circuit configured to detect a voltage drop caused by the at least one electronic switch, and a controller.

11-05-2015

20160084908

SWITCH FAILURE DIAGNOSIS DEVICE AND ELECTRIC STORAGE APPARATUS - A switch failure diagnosis device for using in a current path between an electric device and an electric storage device includes plural switches, a switch terminal voltage detector, and a controller. The switches are connected parallel to each other in the current path. The switch terminal voltage detector outputs a switch terminal voltage detection signal. The controller is configured to select the switches at different time in sequence and input an open instruction signal to each switch at the time when the switch is selected, and to determine, based on the switch terminal voltage detection signal output while the open instruction signal is given, that at least one of the switches has a failure if the detected voltage is in a failure determination range.

03-24-2016

Patent applications by Takeshi Itagaki, Kyoto-Shi JP

Tatsumasa Itagaki, Susono-Shi JP

Patent application number

Description

Published

20160093869

BATTERY TERMINAL, FUSE UNIT, AND METHOD FOR MANUFACTURING FUSE UNIT - A battery terminal includes a terminal main body provided in opposed plates thereof as a pair, formed by folding approximately in a U shape a strip plate made of a conductive metal, respectively with electrode insertion holes in which a rod-like electrode projecting from a terminal attaching surface in a battery is sequentially inserted, and formed to extend toward an outer edge of the terminal attaching surface at time of being connected to the rod-like electrode, and a joint joining the pair of the opposed plates in a state in which the opposed plates surface-contact and overlap each other on an opposite side of a folded part as seen from the electrode insertion hole.

03-31-2016

Teruhiko Itagaki, Aichi JP

Patent application number

Description

Published

20130260989

METHOD OF PRODUCING A WATER GLASS COATING COMPOSITION - A coating composition which can retain carbon dioxide absorption capacity for a dramatically longer time period than conventional coating compositions is produced. The production method includes a step of stirring and mixing a silicate compound and alkaline ionized water containing clusters of water molecules that have been finely broken down, together with at least any one of a far-infrared radiation emitting ceramic and a far-infrared radiation emitting mineral.

10-03-2013

Tomoari Itagaki, Kanagawa JP

Patent application number

Description

Published

20130114218

ELECTRONIC CIRCUIT, METHOD OF MANUFACTURING ELECTRONIC CIRCUIT, AND MOUNTING MEMBER - An electronic circuit includes: a semiconductor chip provided with a single-ended I/F including a pad on which single-ended signals are exchanged; and a mounting unit on which a differential transmission path transmitting a differential signal is formed, and on which the semiconductor chip is mounted so that the pad of the single-ended I/F is directly electrically connected to a conductor configuring the differential transmission path.

05-09-2013

20150256787

RECEIVER APPARATUS, TUNER, AND CIRCUIT - Provided is a receiver apparatus, including: a first receiver configured to receive a first signal having a first frequency band; and a second receiver configured to receive a second signal having a second frequency band, the second frequency band being different from the first frequency band, in which a signal path for the first signal and a signal path for the second signal share at least one component in a signal path for extracting an intermediate-frequency signal from a received signal, the component being configured to extract a signal of a particular channel from the received signal as the intermediate-frequency signal.

09-10-2015

Tomonori Itagaki, Kawasaki-Shi JP

Patent application number

Description

Published

20140117168

ESTIMATED TRAIN OCCUPANCY RANGE DETERMINATION DEVICE, ONBOARD SYSTEM, AND ESTIMATED TRAIN OCCUPANCY RANGE DETERMINATION METHOD - An onboard system measures the train position by measuring the rotational speed of a tacho-generator, determines an estimated train occupancy range (in which the train may be present) using the train position, and transmits the estimated train occupancy range to a ground system. The onboard system corrects the train position based on the results of communication with a correction coil when the train has passed through the installation point of a correction coil. When the train position has been shifted backward as a result of correction that utilizes the correction coil, the onboard system determines and transmits the estimated train occupancy range based on the train position immediately before correction until the latest train position reaches the train position immediately before correction, and determines and transmits the estimated train occupancy range based on the latest train position after the latest train position has reached the train position immediately before correction.

05-01-2014

20140117169

OCCUPANCY DETECTION DEVICE AND OCCUPANCY DETECTION METHOD - An onboard system transmits a train occupancy range based on a measured train position to a ground system. The ground system provisionally detects the occupancy state of each block section based on the train occupancy range acquired from the onboard system. Exit detection points (Qh, Qr) are set at a position outside each block section. It is determined that the train has left the block section when the entirety of the train occupancy range has passed the exit detection point (Qh, Qr). When the provisional detection result indicates that the detection target block section is not occupied, and it has been determined that the train has left the detection target block section, it is determined that the detection target block section is not occupied.

05-01-2014

Toru Itagaki, Osaka JP

Patent application number

Description

Published

20150330526

APPARATUS FOR SHUTTING OFF FLOW OF WATER THROUGH DUCTWORK - An apparatus for shutting off the flow of water through ductwork is disclosed that is installed in an air conditioning duct in a building and closes the air conditioning duct in the event of the attack of seawater. Two upper and lower hinged door bodies disposed in the inside of the air conditioning duct are supported by a support device in the state in which the inside of the air conditioning duct is open. The opening and closing operations of the upper door body are interlocked with the opening and closing operations of the lower door body by a chain. A water intrusion detection device releases the supporting of the two upper and lower door bodies in the event of the intrusion of water. The two upper and lower door bodies are horizontally moved in the direction of water pressure when the inside of the air conditioning duct is closed.

11-19-2015

Tsuguo Itagaki, Yokohama JP

Patent application number

Description

Published

20130031585

PORTABLE TERMINAL, SYSTEM, INFORMATION PROCESSING METHOD AND PROGRAM - A video viewing/listening system, includes a broadcast receiving apparatus having a receiver portion for receiving a broadcast signal transmitted via a broadcast wave, and a wireless terminal having a communication I/F for transmitting/receiving information, via a wireless LAN router or directly, between the broadcast receiving apparatus, wherein said wireless terminal obtains program-related information about programs, which is broadcasted at present and will be broadcasted in future, via the broadcast wave, while said broadcast receiving apparatus transmits information of a processing condition or a processing schedule of the broadcast receiving apparatus for the program(s), which is/are broadcasted at present and will be broadcasted in future, via the broadcast wave, to the wireless terminal via the communication I/F, and wherein said wireless terminal produces a program table with using both, the program-related information, which is obtained from a distributor differing from the broadcast receiving apparatus, and also the information of the processing.

01-31-2013

20130185752

Wireless Terminal, System and Information Processing Method - A recording apparatus comprises a broadcasting-wave receiving device which receives broadcasting waves containing identification information for specifying program and video and audio information of program, a program reservation device which prepares, when setting of a program contained in broadcasting waves is received, reservation information containing identification information of program of which setting is received and information concerning setting, a wireless terminal, a communication device of the wireless terminal which transmits and receives reservation information and a recording device which records video and audio information of program identified by identification information contained in reservation information on the basis of information concerning setting.

07-18-2013

20130226996

NETWORK TERMINAL SYSTEM AND TERMINAL DEVICE - The display device has display means for displaying textual information, first text input means for entering a text string into a text input field of the display means where characters entered, and first send-receive means for sending/receiving information about the text string entered by the first text input means to/from a network. The terminal device has second send-receive means for sending/receiving the text string information sent by the first send-receive means of the display device to/from the network and second text input means for displaying the text string information received by the second send-receive means and entering a text string. The text string information is sent to the network from the second send-receive means. The display device receives text string information from the network via the first send-receive means. The received text string information is used to generate a text string that is entered by the first text input means.

08-29-2013

Tsuguo Itagaki, Kanagawa JP

Patent application number

Description

Published

20160134913

DISPLAY DEVICE AND CONTENT VIEWING SYSTEM - A display device which can be safely and simply operated while protecting privacy of each user is provided. The present display device is a display device which can communicate with a content distribution device through network, and includes: a user authenticating unit which manages accounts of a plurality of users and which creates user authentication information containing at least one of the plurality of accounts to be authenticated by the content distribution device; a communicating unit which transmits the user authentication information and content selection information to the content distribution device and which receives content information from the content distribution device, the content information containing content identification information by which a content specified based on the account contained in the user authentication information can be uniquely identified; a display unit which displays the content information received by the communicating unit; and a selection operating unit which selects at least one content based on the content information and which creates the content selection information based on the content identification information of the selected content.

05-12-2016

Tsuguo Itagaki, Ibaraki JP

Patent application number

Description

Published

20150135208

CONTENT DISTRIBUTION CONTROL PROGRAM, CONTENT DISTRIBUTION CONTROL DEVICE, CONTENT DISTRIBUTION DEVICE AND CONTENT DISTRIBUTION SYSTEM - An object of the present invention is to provide a content viewing system capable of carrying out cooperation among devices while ensuring security and copyright management. The system is characterized by allowing an information processing device to execute the steps of: notifying a content management device of device identification information for identifying a device selected on a device selection screen and content identification information for identifying content selected on a content selection screen; and making the selected device have an access to the content management device by notifying the selected device of a viewing instruction of content selected on the content selection screen and information of an address to have an access to the content management device.

05-14-2015

20150304725

NETWORK TERMINAL SYSTEM, DISPLAY DEVICE, TERMINAL DEVICE, INFORMATION PROCESSING METHOD IN DISPLAY DEVICE, AND PROGRAM - A network terminal system enables a display device to be shared by a plurality of users while protecting the privacy of each person. The network terminal system has a display integrally configured with a touch panel and displaying an operation screen. User profile information is generated, and a first transmitting/receiving means transmits selected display device operation information to a selected display device with the user profile information. A second transmitting/receiving means, connected to the terminal device by a network, receives the operation information and the user profile information from the terminal device, and transmits the user profile information to the terminal device. The display device is further provided with a control means for operating the display device on the basis of the operation information and the user profile received from the terminal device.

10-22-2015

Yasuhiro Itagaki, New York, NY US

Patent application number

Description

Published

20080199868

Massive parallel method for decoding DNA and RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

08-21-2008

20080319179

Massive parallel method for decoding DNA and RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

12-25-2008

20100317012

Massive parallel method for decoding DNA and RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

12-16-2010

20120142006

MASSIVE PARALLEL METHOD FOR DECODING DNA AND RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

06-07-2012

20130096015

Massive Parallel Method For Decoding DNA And RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

04-18-2013

20140206553

MASSIVE PARALLEL METHOD FOR DECODING DNA AND RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

07-24-2014

20150197800

MASSIVE PARALLEL METHOD FOR DECODING DNA AND RNA - This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.

07-16-2015

Patent applications by Yasuhiro Itagaki, New York, NY US

Yoji Itagaki, Kyoto-Fu JP

Patent application number

Description

Published

20150151926

CONVEYING SYSTEM - A conveying system includes a first belt conveyor; a second belt conveyor; a workpiece guide that includes guide paths that receive workpieces that have fallen from a downstream end portion of the first belt conveyor one by one and then guide the workpieces to an upstream end portion of the second belt conveyor; a rotary mechanism that displaces the downstream end portion along a substantially arc-shaped trajectory to distribute the workpieces that have fallen from the downstream end portion into the guide paths; a first sensor that detects first information that represents that one of the workpieces has fallen from the downstream end portion; and a controlling device that controls an operation of the rotary mechanism. The controlling device controls the rotary mechanism by transmitting an operation command to the displacement mechanism to intermittently displace the downstream end portion by a predetermined distance in response to first information.

06-04-2015

20150251860

CONVEYING APPARATUS - A conveying apparatus includes first, second, and third conveying sections, and a controller. The first and second conveying sections include first and second conveying mechanisms configured to convey workpieces at first and second speeds, respectively. The third conveying section includes a third conveying mechanism, a rotation mechanism, and a first sensor. The third conveying mechanism is in a form of a slide and positioned between the first and second conveying mechanisms. The third conveying mechanism is configured to allow the workpieces dropped thereon from the first conveying mechanism to slide to be transferred onto the second conveying mechanism. The rotation mechanism is configured to turn the third conveying mechanism about a rotation shaft. The first sensor is configured to detect first information indicating that the workpieces have passed the second end portion of the third conveying mechanism. The controller is coupled to the first sensor and the rotation mechanism.

09-10-2015

Yoji Itagaki, Nagaokakyo-Shi JP

Patent application number

Description

Published

20120326569

CERAMIC ELECTRONIC COMPONENT - A ceramic electronic component includes two electronic-component main bodies and two metal terminals. Each of the metal terminals includes a base, ribs on left and right sides of the base, and a mounting portion below the base. The base includes two bonding portions to be bonded to respective external electrodes of the two electronic-component main bodies and cut-out portions each having a closed shape and being disposed below the respective bonding portions. The ribs are bent from the left and right sides of the base in the width direction toward the electronic-component main body. The ribs extend from the top of the base in the height direction to the vicinity of the mounting-side major surface of the mounting-side electronic-component main body and do not reach the mounting portion. The mounting portion is bent from the bottom of the base toward the electronic-component main body.

12-27-2012

20140345927

CERAMIC ELECTRONIC COMPONENT - A ceramic electronic component includes an electronic component body and a pair of metal terminals. The electronic component body includes a ceramic element assembly and outer electrodes. The pair of metal terminals are connected to the outer electrodes by a bonding member. Each of the pair of metal terminals includes a terminal body and a plated film that is located on a surface of the terminal body. In addition, each of the pair of metal terminals includes a terminal bonding portion, a mounting portion, and an extension portion that is provided between the terminal bonding portions and the mounting portion. A plating-removal portion from which the plated film is removed is provided at least at a peripheral surface of the mounting portion, and thus a surface of the terminal body is exposed.

11-27-2014

20150054388

CERAMIC ELECTRONIC COMPONENT - A ceramic electronic component includes an electronic component body and first and second metal terminals. The electronic component body includes a bare ceramic body and first and second outer electrodes. The first and second outer electrodes of the electronic component body are connected respectively to the first and second metal terminals by solders containing Sn as a main constituent. An alloy layer containing Ni—Sn is provided in at least a portion of a bonding interface between adjacent two of the first and second metal terminals and the first and second outer electrodes.

02-26-2015

Patent applications by Yoji Itagaki, Nagaokakyo-Shi JP

Youichi Itagaki, Toyokawa-Shi JP

Patent application number

Description

Published

20140169834

TONER SUPPLY DEVICE AND IMAGE FORMING APPARATUS - A toner supply device includes a toner storage, a supply opening, a toner conveyer, a toner supply opening, and an air passage. The toner storage stores toner. Through the supply opening, the toner is supplied to a developing device. The toner conveyer includes an area of space different from an area of space of the toner storage. The toner conveyer conveys the toner stored in the toner storage to supply the toner from the supply opening to the developing device. Through the toner supply opening, the toner is supplied from the toner storage to the toner conveyer. The air passage is at a position different from the toner supply opening. The air passage connects the toner storage to the toner conveyer so as to allow air flowing through the supply opening into the toner conveyer to be supplied to the toner storage through the air passage.